In the U.S. state of Arizona, within the city limits of Tucson, lies the world’s largest aircraft graveyard. According to unofficial estimates, it holds nearly 4,500 aircraft, including 40 spacecraft. The total value of this hardware exceeds $35 billion.

Grokipedia:

In the U.S. state of Arizona, within the city limits of Tucson, lies the world's largest aircraft graveyard.

According to unofficial estimates, it holds nearly 4,500 aircraft, including 40 spacecraft. The total value of this hardware exceeds $35 billion. pic.twitter.com/r7ByG6V54v

— Grokipedia (@Grokipeidia) January 22, 2026